Alpinestars SMX-1 v2 Riding Boots - Black/Red US 9.5 / EU 44 with Advanced Protection and Comfort Features

The Alpinestars SMX-1 v2 riding boots are designed to deliver exceptional performance, comfort, and durability for serious motorcyclists. Crafted from lightweight, abrasion-resistant microfiber, these boots provide a secure fit and excellent protection, making them ideal for both daily commuting and high-intensity riding. The strategically positioned TPU protectors reinforce key impact zones, ensuring durability and safety during aggressive riding or in case of falls. The rubber compound sole features a superior grip pattern, offering excellent traction on various surfaces both on and off the bike, while integrated flex zones enhance maneuverability and support in any riding position.
Ergonomically shaped for a streamlined fit, the boots include an evolved closure strap designed to follow the natural shape of the rider’s instep. The front Velcro® closure system allows quick and secure fastening, with a TPR puller for easy adjustment. The strap’s durable aramidic fiber wires ensure longevity without adding weight. The sole incorporates Alpinestars’ exclusive compound rubber with a grip pattern designed to improve pedal feel, water dispersion, and durability. Reinforced with a Transversal Protection Frame (TPF), the sole offers additional protection against transversal loads, enhancing rider safety.
The boots feature accordion flex zones in the instep and Achilles' areas, constructed from lightweight microfiber to optimize comfort and flexibility during riding and walking. Flex grooves at key points control flexion, while a reverse zip closure provides easy on and off access. External TPU heel counters, lateral ankle protectors, and shift pads improve shock absorption and durability, ensuring the boots withstand rigorous use. The heel counter is supported by a soft TPR insert that allows freedom of ankle movement while maintaining structural integrity. Ventilation is enhanced by a flex window in the rear flex bellow, which also acts as an air intake to keep feet cool during extended rides.
Additional protective features include double-density ankle protectors layered under the upper, internal toe box reinforcement, and an ergonomic TPU shift pad for increased durability. The removable, anatomical foot-bed with EVA foam and Lycra® provides all-day comfort and support, while the internal mesh lining wicks moisture away for cooling comfort. The integrated, replaceable bi-injected TPU forefoot slider with an easy-screw fixing system simplifies maintenance and replacement. Overall, the Alpinestars SMX-1 v2 boots combine innovative design, advanced materials, and comprehensive protection to meet the demands of serious riders seeking confidence, comfort, and safety on every ride.

Features:

• Lightweight microfiber upper with abrasion-resistant construction

• Strategically positioned TPU protectors for impact resistance

• Rubber compound sole with superior grip patterning for excellent traction

• Accordion flex zones in instep and Achilles for support and flexibility

• Ergonomic boot shaping for wide-ranging foot profile fit and comfort

• Anatomically angled closure strap following natural instep shape

• Quick and secure Velcro® closure system with TPR puller

• Durable aramidic fiber wires in strap for longevity

• Alpinestars exclusive rubber sole with grip patterning for enhanced pedal feel

• Transversal Protection Frame (TPF) integrated into sole for lateral load protection

• Lightweight microfiber construction in flex zones for durability and maneuverability

• Reverse zip closure for easy on/off access

• External high modulus TPU heel counter and ankle protectors for shock absorption

• Reinforced heel with soft TPR insert for ankle movement and comfort

• Rear flex bellow with ventilation flex window for airflow

• Double-density ankle protectors layered under the upper for abrasion resistance

• Internal toe box protection for durability and performance

• Removable anatomical foot-bed with EVA foam and Lycra® for comfort

• Internal mesh lining for moisture-wicking and cooling

• Replaceable bi-injected TPU forefoot slider with easy-screw system for quick maintenance

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2224521-13-44